# CVE-2025-65961

## Summary

- **CVE ID:** CVE-2025-65961
- **Severity:** LOW
- **CVSS Score:** 3.3 (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N)
- **CWE:** CWE-87
- **Published:** Nov 25, 2025
- **Last Modified:** Mar 12, 2026

## Description

Contao is an Open Source CMS. From version 4.0.0 to before 4.13.57, before 5.3.42, and before 5.6.5, it is possible to inject code into the template output that will be executed in the browser in the front end and back end. This issue has been patched in versions 4.13.57, 5.3.42, and 5.6.5. A workaround for this issue involves not using the affected templates or patch them manually.

## Affected Products

- contao — contao (>= 4.0.0, < 4.13.57)
- contao — contao (>= 5.0.0-RC1, < 5.3.42)
- contao — contao (>= 5.4.0-RC1, < 5.6.5)

## References

- [CNA](https://github.com/contao/contao/security/advisories/GHSA-68q5-78xp-cwwc)
- [CNA](https://contao.org/en/security-advisories/cross-site-scripting-in-templates)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._